Formal Name: 3,7-bis(Dimethylamino)-phenothiazin-5-ium chloride
InChI=1S/C16H18N3S.ClH/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;/h5-10H,1-4H3;1H/q+1;/p-1
SMILES: CN(C)c1ccc2c(c1)sc-3cc(=[N+](C)C)ccc3n2.[Cl-]
CAS Number: 61-73-4
Methylthioninium Chloride – Methylene Blue
$7.26 – $64.14
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Monoisotopic Mass: 319.090996
Average Mass: 319.85 g/mol
Molecular Formula: C16H18ClN3S
Formulation: Blue powder
Synonyms:
- Methylene Blue Stain
- Methylthioninium Chloride
- Swiss Blue
- Ehrlich’s reagent III
- Loeffler’s Methylene Blue
- Basic Blue 9
- Solvent Blue 8
- Urelene Blue
- Provayblue
- Proveblue
WARNING: For research and forensic applications only.
Not for human or veterinary diagnostic or
therapeutic use.
| Quantity (Grams) | 500 Milligrams, 1 Gram, 3 Grams, 8 Grams |
|---|---|
| Product Container | Standard (Mylar Bag), Upgrade (Sample Container) |










